10 3 noun n Example sentence • The holoenzyme is composed of both the protein component, known as the apoenzyme, and the non-protein component, known as the cofactor.
9 3 noun n noun
• Any of a group of enzymes that catalyze the same reaction but have different structures and physical, biochemical and immunological properties.
Example sentence • Scientists use isoenzyme analysis to study genetic variation within a population.
9 4 noun n noun
• a protein that combines with a coenzyme to form an active enzyme
Example sentence • The activation of the apoenzyme requires the binding of a cofactor.
10 3 noun n
No meanings yet for this word...
Example sentence • The ectoenzyme CD38 is involved in the metabolism of NAD+.
4 1 noun n noun
• an instance or single occasion for some event
verb
• measure the time or duration of an event or action or the person who performs an action in a certain period of time
Example sentence • I don't have time to go to the movies tonight.
4 1 noun n noun
• a United States coin worth one tenth of a dollar
Example sentence • I found a dime on the sidewalk.
8 2 noun n noun
• the time between one event, process, or period and another
adverb
• during the intervening time
Example sentence • I will be working on my assignment. In the meantime , please let me know if you need any help.
8 3 noun n noun
• work done in addition to regular working hours
adverb
• beyond the regular time
Example sentence • She is paid extra for working overtime .
8 2 adverb adv adverb
• at some indefinite or unstated time
adjective satellite
• belonging to some prior time
Example sentence • Let's have dinner sometime next week.
10 3 noun n noun
• the customary or habitual hour for the evening meal
Example sentence • What time is dinnertime ?
8 2 noun n noun
• an intermission between the first and second half of a game
Example sentence • During halftime , the marching band performed an impressive routine.
8 2 adverb, adjective adv, adj adjective satellite
• having existed or persisted or continued in a particular role or state for a long time
Example sentence • She has been a longtime friend of mine.
9 2 noun, adjective n, adj noun
• the time after sunset and before sunrise while it is dark outside
Example sentence • I love going for walks in the nighttime .
9 3 verb, noun v, n noun
• a performance using gestures and body movements without words
verb
• act out without words but with gestures and bodily movements only
Example sentence • She pantomimed brushing her teeth to show the children how to do it.
8 2 verb, noun v, n noun
• the time at which something is supposed to begin
Example sentence • It's showtime ! Let's start the performance.
7 2 adjective adj verb
• vaporize and then condense right back again
Example sentence • The view from the mountaintop was absolutely sublime .
10 3 noun n noun
• the warmest season of the year; in the Northern Hemisphere it extends from the summer solstice to the autumnal equinox
Example sentence • I always look forward to summertime because I love going to the beach.
7 2 noun n noun
• a light midafternoon meal of tea and sandwiches or cakes
Example sentence • I always look forward to teatime because I enjoy drinking a cup of hot tea.
7 2 noun, adjective n, adj noun
• a period of time during which there is armed conflict
Example sentence • During wartime , it is important for countries to have a strong defense.
9 3 noun n noun
• any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active
Example sentence • A proenzyme is an inactive precursor of an enzyme.
8 2 noun n noun
• the hour at which a meal is habitually or customarily eaten
Example sentence • I always look forward to mealtime with my family.
7 3 adverb adv adjective satellite
• belonging to some prior time
Example sentence • I saw my onetime friend at the grocery store.
10 2 noun, adjective n, adj noun
• the period of instruction in a school; the time period when school is in session
Example sentence • I always have breakfast before schooltime .
8 3 noun n noun
• a small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes
Example sentence • NAD+ is a coenzyme found in all living cells.
7 2 verb v verb
• make soiled, filthy, or dirty
Example sentence • After working in the garden all day, her hands were begrimed with dirt.
9 3 adverb, adjective adv, adj
No meanings yet for this word...
Example sentence • In the aforetime era, people relied on horses for transportation.
6 2 verb, adverb v, adv
No meanings yet for this word...
11 3 noun n
No meanings yet for this word...
Example sentence • The farmers are busy preparing for harvesttime .
9 2 adjective adj Example sentence • He was just a smalltime criminal, stealing petty cash from stores.
8 2 noun n
No meanings yet for this word...
Example sentence • During termtime , students are expected to attend classes regularly.
8 2 noun n
No meanings yet for this word...
Example sentence • She set her alarm according to the zonetime in Tokyo.
9 3 noun n noun
• Any enzyme, generated by a cell, that functions outside of that cell.
Example sentence • The exoenzyme produced by bacteria helps in the degradation of cellulose.
13 3 noun, adjective n, adj noun
• period extending from Dec. 24 to Jan. 6
7 3 noun, adjective n, adj noun
• a city in southern California (southeast of Los Angeles); site of Disneyland
8 2 adverb, adjective adv, adj adverb
• for less than the standard number of hours
7 2 adverb, adjective adv, adj adjective satellite
• unsurpassed in some respect up to the present
Example sentence • Michael Jordan is considered one of the greatest all-time basketball players.
8 2 adjective adj adjective
• for the entire time appropriate to an activity
adverb
• for the standard number of hours
Example sentence • He works full-time as a chef in a five-star restaurant.
7 2 adjective adj adjective satellite
• attractively old-fashioned (but not necessarily authentic)
Example sentence • He enjoys listening to old-time music.
7 3 adjective adj adjective satellite
• belonging to some prior time
Example sentence • I had a one-time opportunity to travel to Japan.
7 2 noun, adjective n, adj noun
• the time at which a (software or multimedia) program is run
Example sentence • The run-time of the program was significantly faster after the optimization.
9 3 noun n noun
• the four-dimensional coordinate system (3 dimensions of space and 1 of time) in which physical events are located
Example sentence • The theory of general relativity describes the curvature of space-time .
8 2 noun n noun
• Austrian diplomat who was Secretary General of the United Nations from 1972 to 1981; in 1986 he was elected president of Austria in spite of worldwide allegations that he had direct knowledge of Nazi atrocities during World War II (born in 1918)
8 3 noun n noun
• a brown-to-yellow mineral that is a phosphate of yttrium in crystalline form
Example sentence • The xenotime deposits are found in various parts of the world.
9 2 noun n
No meanings yet for this word...
Example sentence • I always look forward to breaktime during the school day.
7 2 noun n
No meanings yet for this word...
4 1 noun, adjective n, adj
No meanings yet for this word...
9 3 noun, adjective n, adj
No meanings yet for this word...
Example sentence • I missed the game because I had to work during primetime .
8 3 adjective adj
No meanings yet for this word...
Example sentence • This online game provides a realtime multiplayer experience.
7 2 verb v
No meanings yet for this word...
Example sentence • After fixing the leak, the plumber had to reprime the pump.
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