9 2 noun n noun
• long tubular cell peculiar to xylem
Example sentence • The walls of tracheids are lignified for added strength and support.
6 3 noun n noun
• tropical New World lizard with a long tail and large rectangular scales on the belly and a long tail
11 4 noun, adjective n, adj noun
• Any member of the taxonomic order Euphausiacea of krill.
Example sentence • Scientists study the behavior of euphausiids to understand their ecological role.
11 4 noun n noun
• any of numerous species of stout-bodied beetles having heads with horny spikes
Example sentence • The scarabaeids can be found in various habitats worldwide.
8 3 noun, adjective n, adj noun
• stout-bodied broad-winged moth with conspicuously striped or spotted wings; larvae are hairy caterpillars
Example sentence • The arctiids moth has unique wing patterns.
7 3 noun n
No meanings yet for this word...
9 2 noun n
No meanings yet for this word...
Example sentence • Scientists study the properties of nucleides to understand atomic structure.
11 3 noun n
No meanings yet for this word...
Example sentence • The ophicleides were known for their distinct sound.
6 2 noun n noun
• any of various small plant-sucking insects
Example sentence • The rose bushes in my garden are infested with aphids .
9 3 noun n noun
• air-breathing arthropods characterized by simple eyes and four pairs of legs
Example sentence • Spiders, scorpions, and ticks are all examples of arachnids .
8 2 noun n
No meanings yet for this word...
Example sentence • A balanced diet should include a good amount of proteids .
9 2 noun n
No meanings yet for this word...
Example sentence • The primary function of sclereids is to provide mechanical support in plants.
7 3 noun n noun
• very small free-living arachnid that is parasitic on animals or plants; related to ticks
Example sentence • These acarids can cause allergic reactions in some individuals.
5 2 noun n noun
• any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt
adjective satellite
• harsh or corrosive in tone
Example sentence • Fatty acids are essential for the proper functioning of the body.
7 3 noun n noun
• a lizard of the family Agamidae
Example sentence • The agamids in the exhibit at the zoo were fascinating to watch.
6 2 noun n noun
• A bird of the family Alcidae, including auks, auklets, razorbills, dovekies, guillemots, and puffins.
Example sentence • The population of alcids has been declining due to habitat loss and climate change.
6 2 noun n noun
• a durable synthetic resin widely used in adhesives and paints
Example sentence • The alkyds used in paint formulations provide excellent adhesion and durability.
5 2
No meanings yet for this word...
Example sentence • She remained calm amids the chaos.
8 3 noun n noun
• an agent that counteracts or neutralizes acidity (especially in the stomach)
adjective satellite
• acting to neutralize acid (especially in the stomach)
Example sentence • I often take antacids after a spicy meal to relieve my indigestion.
9 3 noun n
No meanings yet for this word...
Example sentence • In mosses, antherids are typically found on the top of the male gametophyte.
7 3 noun n Example sentence • The apsides of Mercury's orbit are highly elongated.
7 3 noun n noun
• Any of a class of strong, heat-resistant synthetic fibres, used in aerospace and military applications.
Example sentence • These gloves are made from aramids .
8 3 noun n noun
• Any phasmid nematode of the family Ascarididae (Ascaridae)
Example sentence • Treatment for ascarids usually involves medication to kill the worms.
6 2 noun n noun
• a chemical compound containing the azido group combined with an element or radical
Example sentence • The formation of metal azides involves the reaction between a metal and sodium azide.
8 3 noun, adjective n, adj noun
• a beloved person; used as terms of endearment
9 3 noun n noun
• a tooth having two cusps or points; located between the incisors and the molars
adjective satellite
• having two cusps or points (especially a molar tooth)
Example sentence • My dentist told me that I needed to have my bicuspids extracted.
4 1 verb, noun v, n noun
• an authoritative direction or instruction to do something
Example sentence • Several high-profile bids were submitted for the construction project.
9 3 noun n noun
• moderate-sized Asiatic moth whose larvae feed on mulberry leaves and produce silk
Example sentence • Studies have shown that bombycids have distinct mating behaviors.
6 2 noun n adjective
• of or relating to or belonging to the genus Bos (cattle)
noun
• hollow-horned ruminants
Example sentence • The African buffalo is one of the largest bovids .
7 2
No meanings yet for this word...
9 3 noun n adjective
• of or relating to members of fish family Cyprinidae
noun
• soft-finned mainly freshwater fishes typically having toothless jaws and cycloid scales
Example sentence • The population of cyprinids in the lake has been steadily declining.
7 2 noun n Example sentence • Under the microscope, desmids appear as tiny symmetrical cells.
7 3 noun n
No meanings yet for this word...
Example sentence • Polymer synthesis often involves the reaction of diacids with diols.
8 3 noun n noun
• reptile having a pair of openings in the skull behind each eye
Example sentence • The evolution of diapsids led to the emergence of the first flying reptiles.
9 3 noun n noun
• a hybrid produced by parents that differ only at two gene loci that have two alleles each
Example sentence • The Punnett square can be used to determine the phenotypic ratios of dihybrids .
9 3 noun n
No meanings yet for this word...
9 3 noun n
No meanings yet for this word...
6 1 noun n noun
• a pre-Christian priest among the Celts of ancient Gaul and Britain and Ireland
Example sentence • The druids were ancient Celtic priests who held religious and political authority.
7 3 noun n noun
• any of numerous venomous fanged snakes of warmer parts of both hemispheres
Example sentence • King cobras, black mambas, and taipans are all elapids .
6 2 noun n noun
• hoofed mammals having slender legs and a flat coat with a narrow mane along the back of the neck
Example sentence • Many people enjoy riding equids for leisure or sport.
10 3 noun n
No meanings yet for this word...
Example sentence • Scientists are studying the migration patterns of euphausids to better understand their behavior.
7 3 noun n noun
• either of two folds of skin that can be moved to cover or open the eye
Example sentence • She closed her eyelids tightly to protect her eyes from the bright sunlight.
6 1 noun n noun
• a substance that is fluid at room temperature and pressure
adjective satellite
• subject to change; variable
Example sentence • The doctor recommended drinking plenty of fluids to stay hydrated.
8 2 noun n
No meanings yet for this word...
7 2 verb v Example sentence • My mom forbids me from staying out late.
9 2 noun n noun
• the part of the face above the eyes
Example sentence • They all bowed their heads, touching their foreheads to the ground.
6 2 noun n noun
• Any member of the family Gadidae of fish such as cod and pollack.
10 3 noun n noun
• an agent (as heat or radiation or a chemical) that destroys microorganisms that might carry disease
Example sentence • Hospitals use germicides to sanitize medical equipment.
4 1 noun n
No meanings yet for this word...
Example sentence • I need a gids to navigate through the city.
8 2 noun n noun
• a barbed spine or bristle (often tufted on cacti)
Example sentence • Watch out for the glochids on the cactus when handling it.
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