Answer: CELL

AnswerCrossword Clue
CELLCalaboose compartment
CELLBlock unit, maybe
CELLBlock accommodation
CELLPen unit
CELL.. phone
CELLPrisoner's room
CELLBelt attachment for many
CELLCon's room
CELLSleeper ..
CELLRoom in a big house?
CELLPocket vibrator, at times
CELLTiny divider
CELLBasic organic unit
CELLCan unit
CELLCooler room?
CELLHome in a hive
CELLAn ameba has one
CELLKind of phone
CELLPlace for a joint tenant?
CELL2000 Jennifer Lopez movie, with "The"
celldevice for converting chemical energy into electricity
CELLBiology textbook subject
CELLCorrection unit
CELLJail unit
CELLJoint unit?
CELLRoom in a convent
CELLWord with wet or dry
CELLBit of a stir
CELLConfining place
CELLBit of a stir?
CELLPhone zone
CELLBlock unit
CELLIsolated prison area (represented by this 4x4 corner) from which the solver must escape
CELLHoneycomb unit
CELLCompartment
CELLClandestine group
CELLHoneycomb section
CELLBiological term coined by Robert Hooke
CELLPlace for a pen pal?
CELLAn amoeba has one