triradiate

[ trahy-rey-dee-it, -eyt ]

adjective

1. having three rays or raylike processes.

triradiate

/ traɪˈreɪdɪɪt; -ˌeɪt /

adjective

1. biology having or consisting of three rays or radiating branches

Derived Forms

• triˈradiately, adverb

Other Words From

• tri·ra·di·ate·ly adverb

Word History and Origins

Origin of triradiate¹

1840–50; tri- + radiate (adj.)

Example Sentences

The prepubic bones have a partially expanded fan-like form, and never show the triradiate shape, and are never anchylosed.

From Project Gutenberg

Some Teleosteans, like Diodon hystrix, have scales with triradiate roots from which arise long sharp spines directed backwards.

From Project Gutenberg

Spicula mixed, of two different kinds, simple needles and geminate-triradiate.

From Project Gutenberg

Spicula all together geminate-triradiate, with a simple stout middle rod and three arborescent shanks on each end of it.

From Project Gutenberg

Spicula all geminate-triradiate, with a stout and short middle rod and three arborescent shanks on each end of it.

From Project Gutenberg