frank

US /fræŋk/
UK /fræŋk/
"frank" picture
1.

open, honest, and direct in speech or writing, especially when dealing with unpalatable matters

:
To be frank, I don't think that's a good idea.
She was very frank about her feelings.
1.

a signature or mark on a letter or parcel indicating that postage has been paid or is not required

:
The senator's mail was sent with a frank.
He applied a frank to the package before mailing it.
1.

to mark (a letter or parcel) with an official frank or stamp to indicate that postage has been paid or is not required

:
The company will frank all outgoing mail.
He franked the envelope before dropping it in the mailbox.