DIACT | • DIACT n. a sponge spicule having two rays that develop in different directions from a single point of origin, also DIACTINE. |
DIACTS | • DIACT n. a sponge spicule having two rays that develop in different directions from a single point of origin, also DIACTINE. |
TRIACT | • triact adj. Having three rays; triactinal. • triact n. An organism having three rays. • TRIACT adj. three-rayed, also TRIACTINAL, TRIACTINE. |
TRIACTS | • triacts n. Plural of triact. • TRIACT n. a three-rayed sponge spicule. |
DIACTINE | • diactine adj. Diactinal; having two rays. • diactine n. A spicule (of a sponge) that has two pointed arms. • DIACTINE n. a sponge spicule having two rays that develop in different directions from a single point of origin, also DIACT. |
TRIACTOR | • TRIACTOR n. a wager whereby the bettor must pick the first three places in the correct order. |
DIACTINAL | • diactinal adj. Having two rays. • diactinal adj. Relating to, or composed of diactines. • DIACTINAL adj. having two rays, also DIACT, DIACTINE. |
DIACTINES | • diactines n. Plural of diactine. • DIACTINE n. a sponge spicule having two rays that develop in different directions from a single point of origin, also DIACT. |
DIACTINIC | • diactinic adj. (Physics) Capable of transmitting the chemical or actinic rays of light. • DIACTINIC adj. capable of transmitting actinic rays. |
TRIACTINE | • triactine adj. Triactinal; having three rays. • triactine n. A triactinal spicule (of a sponge). • TRIACTINE adj. three-rayed, also TRIACT, TRIACTINAL. |
TRIACTORS | • TRIACTOR n. a wager whereby the bettor must pick the first three places in the correct order. |
ADIACTINIC | • adiactinic adj. (Chemistry) Not transmitting the actinic rays. • ADIACTINIC adj. denoting a substance that does not transmit radiation affecting photochemically sensitive materials, such as a safelight in a photographic darkroom. |
DIACTINISM | • DIACTINISM n. the ability to transmit photochemically active radiation. |
TRIACTINAL | • triactinal adj. Having three rays. • TRIACTINAL adj. three-rayed, also TRIACT, TRIACTINE. |
DIACTINISMS | • DIACTINISM n. the ability to transmit photochemically active radiation. |