Envelope and Vesicle

Envelope noun - A flat (usually rectangular) container for a letter, thin package, etc..

Vesicle and envelope are semantically related. in wrapper topic. In some cases you can use "Vesicle" instead a noun "Envelope".

Nearby Words: enveloped, envelopment, enveloping

Vesicle noun - A small anatomically normal sac or bladderlike structure (especially one containing fluid).

Envelope and vesicle are semantically related. Sometimes you can replace term "Envelope" with "Vesicle", this nouns are similar.

Nearby Word: vesicular