TV dinner 
noun
A prepared pre-packed meal that only requires heating before it is ready to eat.A burger probably makes the ultimate TV dinner: there's no etiquette involved, no need for cutlery, and if you need a pudding afterwards, you haven't made it big enough....
- Thompson's curriculum includes a segment on American popular cuisine, and Gerry Thomas, who invented the TV dinner in 1954, is a regular guest speaker in Thompson's classroom.
- On a rare night at home she says she's never knowingly eaten a TV dinner: she'd rather eat a boiled egg.
- lay it on the line
- layman
- lay off
- lay oneself out to do something
- lay (or give) odds
- lay (or put) it on the line
- La'youn
- layout
- lay over
- layover
- layperson
- lay reader
- layshaft
- lay siege to
- lay sister
- lay someone low
- lay someone off
- lay someone open to
- lay someone out
- lay someone/thing to rest
- lay someone up
- lay something aside
- lay something at someone's door
- lay something bare
- lay something down