colter
noun
col·ter
variants or less commonly coulter
ˈkōltə(r) 
plural -s
: a knife, sharp disc, or other cutting tool that is attached to the beam of a plow to cut the sward in advance of the plowshare and moldboard
Word History
Etymology
Middle English colter, from Old English culter & Old French coltre, both from Latin culter plowshare, knife; akin to Old High German scala husk, Old Norse skilja to separate, Gothic skilja butcher, Greek skalis hoe, mattock, Lithuanian skélti to split
- out of pocket
- out of politeness
- out of practice
- out of print
- out of production
- out of proportion with
- out of reach
- out of season
- out of sequence
- out of service
- out of shape
- out of sight
- out of sight, out of mind
- out of someone's reach
- out of someone's way
- out of sorts
- out of square
- out of step
- out of stock
- out of style
- out of sync
- out of the blue
- out of the chute
- out of the corner of one's eye
- out of the frame