To give an endorsement.
To report (a symptom); to describe.
To write one's signature on the back of a cheque, or other negotiable instrument, when transferring it to a third party, or cashing it.
To express support or approval, especially officially or publicly.
A diminutive of the pale, usually appearing in pairs on either side of a pale.
To offer (one's help or services).
To interrupt a conversation by introducing a different subject or making a comment.
To intervene in a dispute, or in a conversation.
To insert something (or oneself) between other things.
To be inserted between parts or things; to come between.