Table of Contents POS
HYPHEN
WORDNET DICTIONARY
THESAURUS

RELATED WORDS : against the clock alarm clock ammonia clock analog clock around the clock atomic clock biological biological agent biological attack biological defence biological defense biological group biological process biological research biological science biological terrorism biological time biological urge biological warfare biological warfare defence biological warfare defense biological weapon caesium clock clock clock dial clock face clock golf clock in clock off clock on clock out clock pendulum clock radio clock time clock tower clock up clock watcher cuckoo clock digital clock electric clock grandfather clock longcase clock pendulum clock round the clock shepherd's clock spacecraft clock time stream clock system clock time clock turret clock vase clock wall clock water clock

WORDNET DICTIONARY

Noun biological clock has 1 sense

• biological clock(n = noun.time) Array - an innate mechanism in living organisms that controls the periodicity of many physiological functions; Array
is a kind of mechanism

THESAURUS

biological clock

anima, animating force, atman, bathmism, beating heart, biorhythm, blood, breath, breath of life, divine breath, divine spark, elan vital, essence of life, force of life, growth force, heart, heartbeat, heartblood, impulse of life, inspiriting force, jiva, jivatma, life breath, life cycle, life essence, life force, life principle, life process, lifeblood, living force, pneuma, prana, seat of life, soul, spark of life, spirit, vis vitae, vis vitalis, vital energy, vital flame, vital fluid, vital force, vital principle, vital spark, vital spirit

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