jealousest

Adjective

jealous (comparative jealouser or more jealous, superlative jealousest or most jealous)

1. Suspecting rivalry in love; troubled by worries that one might have been replaced in someone's affections; suspicious of a lover's or spouse's fidelity.
   • jealous lover
2. Protective; zealously guarding; careful in the protection of something (or someone) one has or appreciates, especially one's spouse or lover.
   • Thou ſhalt not bow downe thy ſelfe to them, nor ſerue them: For I the Lord thy God am a iealous God, viſiting the iniquitie of the fathers vpon the children, vnto the thirde and fourth generation of them that hate me:1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, Exodus 20:5, column 2
3. Envious; feeling resentful or angered toward someone for a perceived advantage or success, material or otherwise.
   • be jealous of someone/something
4. Suspicious; apprehensive.
   • I began my fence or wall; which, being still jealous of my being attacked by somebody, I resolved to make very thick and strong.1719 May 6 (Gregorian calendar), [Daniel Defoe], The Life and Strange Surprizing Adventures of Robinson Crusoe, […], London: […] W[illiam] Taylor […], →OCLC

See all 6 meanings of jealous