bimestrial /bī-mesˈtri-əl/

Of two months' duration

• back doors
• back down
• backdown
• back-draught
• back-draughts
• backdrop
• backdrops
• backed
• back-end
• back-ends
• backer
• backers
• backet
• backets
• backfall
• backfalls
• backfield
• backfields
• backfile
• backfiles
• backfill
• backfilled
• backfilling
• backfillings
• backfills