9-Letter Words Containing A,N,T,O,U,M,S

• A binomial name consisting of the same word twice, such as Bison bison.

• A word or term made from two identical parts or syllables, such as bonbon or dada.

• Absolute synonym

• a person trained to travel in a spacecraft

• a concluding summary (as in presenting a case before a law court)

• (physiology) the process whereby multiple stimuli can produce a response (in a muscle or nerve or other part) that one stimulus alone does not produce

• the final aggregate

• the arithmetic operation of summing; calculating the sum of two or more numbers

• genus of poisonous plants of temperate regions of Northern Hemisphere with a vaulted and enlarged petal

• a land mass that projects well above its surroundings; higher than a hill

• (often followed by `of') a large number or amount or extent

• (biology) an organism that has characteristics resulting from chromosomal alteration

• (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism

• a change or alteration in form or qualities

• an underwater mountain rising above the ocean floor

• A cluster of ciliated and other neural cells that serves as a simple sensory organ in some fish and amphibians.