verb

cause (a space or container) to become full or almost full.

I filled the bottle with water

make/become full,fill up,fill to the brim,fill to overflowing,charge,load (up),pack,top up,crowd,throng,pack (into),jam,occupy all of,press into,squeeze into,cram (into),overcrowd,congest,overfill,stock,load,supply,furnish,provide,replenish,restock,refill,block up,bung up,stop (up),plug,seal,caulk,close,clog (up),choke,obstruct,occlude,dam up

noun

an amount of something which is as much as one wants or can bear.

we have eaten our fill

enough,sufficient,plenty,ample,as much as necessary,all one wants,a sufficiency,an abundance,as much as one can take,more than enough