suicidal

[ soo-uh-sahyd-l ]
/ ˌsu əˈsaɪd l /

adjective

pertaining to, involving, or suggesting suicide.
tending or leading to suicide.
foolishly or rashly dangerous: He drives at a suicidal speed.

Origin of suicidal

First recorded in 1770–80; suicide + -al1

OTHER WORDS FROM suicidal

su·i·cid·al·ly, adverb pseu·do·su·i·ci·dal, adjective un·su·i·cid·al, adjective un·su·i·cid·al·ly, adverb

Example sentences from the Web for suicidal

British Dictionary definitions for suicidal

suicidal
/ (ˌsuːɪˈsaɪdəl, ˌsjuː-) /

adjective

involving, indicating, or tending towards suicide
liable to result in suicide a suicidal attempt
liable to destroy one's own interests or prospects; dangerously rash

Derived forms of suicidal

suicidally, adverb

Medical definitions for suicidal

suicidal
[ sōō′ĭ-sīdl ]

adj.

Of or relating to suicide.
Likely to attempt suicide.