Noun

• S: (n) rain, rainfall (water falling in drops from vapor condensed in the atmosphere)
• direct hyponym / full hyponym
• part meronym
• S: (n) raindrop (a drop of rain)
• direct hypernym / inherited hypernym / sister term
• S: (n) drop, drib, driblet (a small indefinite quantity (especially of a liquid)) "he had a drop too much to drink"; "a drop of each sample was analyzed"; "there is not a drop of pity in that man"; "years afterward, they would pay the blood-money, driblet by driblet"--Kipling
• S: (n) tear, teardrop (a drop of the clear salty saline solution secreted by the lacrimal glands) "his story brought tears to her eyes"
• S: (n) raindrop (a drop of rain)
• S: (n) droplet (a tiny drop)
• S: (n) eyedrop, eye-drop (a drop from an eye dropper)
• part holonym
• direct hypernym / inherited hypernym / sister term
• derivationally related form
• S: (n) rain, rainwater (drops of fresh water that fall as precipitation from clouds)
• S: (n) rain, pelting (anything happening rapidly or in quick successive) "a rain of bullets"; "a pelting of insults"

Verb

• S: (v) rain, rain down (precipitate as rain) "If it rains much more, we can expect some flooding"