bottle collection

Noun bottle collection has 3 senses

• bottle collection(n = noun.group) - a collection of bottles; "her bottle collection is arranged on glass shelves in the window"
is a kind of accumulation, aggregation, assemblage, collection

• bottle collection(n = noun.act) - the activity of collecting bottles; "bottle collection is a hobby of hers"
is a kind of aggregation, assembling, collecting, collection

• bottle collection(n = noun.act) - collecting bottles for reuse;
is a kind of recycling