noun
(uncountable) A strong, unpleasant emotion or feeling caused by actual or perceived danger or threat.
(countable) A phobia, a sense of fear induced by something or someone in particular.
(countable) Something one is afraid of; the object of one’s fear.
(uncountable) Terrified veneration or reverence, particularly towards God, gods, or sovereigns.
(UK, with definite article, "the fear") A feeling of dread and anxiety when waking after drinking a lot of alcohol, wondering what one did while drunk.
verb
(transitive) To be afraid of (something or someone); to consider or expect (something or someone) with alarm.
(intransitive) To feel fear.
(intransitive) To worry about, to feel concern for, to be afraid for [with for].
(transitive) To venerate; to feel awe towards.
(transitive) To regret.
(obsolete, transitive) To cause fear to; to frighten.
(obsolete, transitive) To be anxious or solicitous for.
(obsolete, transitive) To suspect; to doubt.
adjective
(dialectal) Able; capable; stout; strong; sound.