tri·pod 
(trīpŏd′)
(trīpŏd′)n.
1. A three-legged object, such as a cauldron, stool, or table.
2. An adjustable three-legged stand, as for supporting a transit or camera.
[Latin tripūs, tripod-, from Greek tripous, three-footed : tri-, tri- + pous, foot; see -POD.]
tripo·dal (trĭpə-dl, trīpŏd′l) adj.
tripod- layoff
- lay of the land
- lay on
- lay (one's)/a finger on
- lay (one's) /a finger on
- lay one's a finger on
- lay one's cards on the table
- lay one's eyes on
- lay one's finger on
- lay one's hands on
- lay out
- layout
- lay over
- layover
- layperson
- lay/putto rest
- lay reader
- lay rest
- lay rubber
- Laysan Island
- lay to
- lay up
- lay-up
- lay waste
- laywoman