Interlock

v. i.	1.	To unite, embrace, communicate with, or flow into, one another; to be connected in one system; to lock into one another; to interlace firmly.
v. t.	1.	To unite by locking or linking together; to secure in place by mutual fastening. My lady with her fingers interlocked. - Tennyson.
	2.	To connect together so that the parts work together as a coordinated unit; to connect as a single system.

Noun	1.	interlock - the act of interlocking or meshing; "an interlocking of arms by the police held the crowd in check" Synonyms: interlocking, meshing, mesh
Verb	1.	interlock - coordinate in such a way that all parts work together effectively Synonyms: mesh
	2.	interlock - hold in a locking position; "He locked his hands around her neck" Synonyms: interlace, lock
	3.	interlock - become engaged or intermeshed with one another; "They were locked in embrace" Synonyms: lock

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