Words similar to envelope

Example sentences for: envelope

How can you use “envelope” in a sentence? Here are some example sentences to help you improve your vocabulary:

At 24 h after transfection, we observed many cells with mycRab24-positive inclusions that showed fairly uniform staining of the nuclear envelope with no loss of chromatin or deformation of nuclear shape.
Please detach and return in the enclosed envelope.
Try some rough math on the back of an envelope.
You can make the difference--please respond with the enclosed pledge card and return envelope.
Simply detach the bottom portion, check the option that applies, make any changes to your address if needed and send it in the enclosed envelope.