1. Coming next after the third and just before the fifth in position or time or degree or magnitude
   - fourth, quaternary

See also: ordinal

Encyclopedia: 4th

• sheep's sorrel
• sheep-tick
• sheepcote
• sheepdog
• sheepfold
• sheepherder
• sheepish
• sheepishly
• sheepishness
• sheeplike
• sheepman
• sheeprun
• sheepshank
• sheepshead
• sheepshead porgy
• sheepshearing
• sheepskin
• sheepskin coat
• sheepwalk
• sheer
• sheesh
• sheesha
• sheet
• sheet anchor
• sheet bend