1. Having the form of a column
   "a columnlike tree trunk"
   - columniform, columnar

See also: columned

• sublingual gland
• sublingual salivary gland
• sublingual vein
• subliterary
• sublittoral
• sublunar
• sublunary
• subluxate
• subluxation
• submachine gun
• submandibular
• submandibular gland
• submandibular salivary gland
• submarginal
• submarine
• submarine ball
• submarine earthquake
• submarine pitch
• submarine sandwich
• submarine torpedo
• submariner
• submaxilla
• submaxillary
• submaxillary gland
• submaxillary salivary gland