say it: IN-tur-lah-king
interlocking is a noun and adjective meaning "contact by fitting together". It carries 3 recorded senses.
contact by fitting together
“the engagement of the clutch”
“the meshing of gears”
the act of interlocking or meshing
“an interlocking of arms by the police held the crowd in check”
linked or locked closely together as by dovetailing
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for interlocking come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.