Real Dictionary

fill
verb: If a sound, smell, or light fills a space, or the air, it is very strong or noticeable.
verb: If something fills a space, it is so big, or there are such large quantities of it, that there is very little room left.
verb: If something fills you with an emotion, or if an emotion fills you, you experience this emotion strongly.
verb: If you fill a container or area, or if it fills, an amount of something enters it that is enough to make it full.
verb: If you fill a crack or hole, you put a substance into it in order to make the surface smooth again.

fill in American English
to put as much as possible into; make full
intransitive verb: to become full
transitive verb: to make full; put as much as can be held into