Couch
Etymology
From Old French “couchier,” to lay down, from Latin “collocare,” to place together (the same root gives us the noun couch, a thing to lie on). To couch a claim is to lay it down in chosen language — the wording it rests in.
verb · /KOWCH/
To express a statement in a particular, usually careful, choice of words.
What it names
The deliberate wording of a claim — the framing chosen to soften, hedge, or shade a message without changing its substance.
Example
The rejection was couched in so much praise that she almost missed that the answer was no.
Related idea
To couch is to choose the wording of a claim; to reframe is to change the frame it is understood through. Couching is cosmetic; reframing shifts the meaning.
noun · /KOWCH/
A long upholstered seat for several people; a sofa.
What it names
a piece of living-room furniture
Example
He spent the whole weekend asleep on the couch.
Related idea
Both senses trace to the French for “to lay down” — you lay yourself on a couch, and you lay a statement carefully into chosen words.