[last word] {n.} 1. The last remark in an argument. * […]

[latch string] {n.} 1. A string that opens an old-fashioned door […]

[laughing gear] {n.} Mouth.

[laughing matter] {n.} A funny happening; a silly situation. - Usually […]

[launch window] {n.}, {Space English}, {informal} 1. A period of time […]

[law of averages] {n. phr.} The idea that you can't win […]

[law unto oneself] {n. phr.}, {literary} A person who does only […]

[lay of the land] also [how the land lies] {n. phr.} […]

[lay-away plan] {n.} A plan for buying something that you can't […]

[layoff] {n.} A systematic or periodical dismissal of employees from a […]