1. Stone or brick built into a wall to hold the two sides together
   - perpend

Derived forms: parpens

• annual
• annual fern
• annual general meeting
• annual parallax
• annual ring
• annual salt-marsh aster
• annualise
• annualize
• annually
• annualry
• annuitant
• annuity
• annuity in advance
• annul
• annular
• annular eclipse
• annular scotoma
• annulate
• annulated
• annulet
• annulment
• annulus
• annum
• annunciate
• annunciation