conatus

Etymology
From.

Pronunciation

 * singular
 * plural
 * plural
 * plural
 * plural
 * plural

Noun

 * 1) An, an , a.
 * 2) A force or impulse; a.

Etymology 1
Perfect active participle of.

Participle

 * 1) tried, attempted, having tried.

Etymology 2
From.

Noun

 * 1) attempt, effort, exertion, struggle