1. Made greater or stronger
   "beefed-up sales efforts"

See also: strong

• narrow-leaved white-topped aster
• narrow-minded
• narrow-mindedly
• narrow-mindedness
• narrow-mouthed
• narrowboat
• narrowbody aircraft
• narrowed
• narrowhead morel
• narrowing
• narrowly
• narrowness
• Narthecium
• Narthecium americanum
• Narthecium ossifragum
• narthex
• nartjie
• narwal
• narwhal
• narwhale
• nary
• NASA
• nasal
• nasal bone
• nasal canthus