aspartic acid/əʹspahtik/ noun

• lock forward
• lock horns
• lockjaw
• locknut
• lock on
• lock out
• lockout
• locksmith
• lockstep
• lockstitch
• lock, stock, and barrel
• lock up
• lockup
• loco
• locomotion
• locomotive
• locomotor
• locoweed
• loculus
• locum
• locum tenens
• locus
• locust
• locust tree
• locution