receptor vs optic
optic vs receptorreceptor and optic both are nouns.
receptor is not an adjective while optic is an adjective.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| receptor | Yes | No | No | No |
| optic | Yes | Yes | No | No |
As nouns,
optic is a hyponym of
receptor; that is, optic is a
word with a more specific, narrower meaning than
receptor:
- receptor: an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation
- optic: the organ of sight
Other hyponyms of receptor include
lateral line, lateral line organ, enteroceptor, interoceptor, exteroceptor, pineal eye, third eye, baroreceptor, chemoreceptor, thermoreceptor, eye, oculus, ear, organ of hearing, inner ear, internal ear, labyrinth, semicircular canal, stretch receptor.
| receptor (noun) | optic (noun) |
|---|---|
| an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation | the organ of sight |
| a cellular structure that is postulated to exist in order to mediate between a chemical agent that acts on nervous tissue and the physiological response |
| receptor (adjective) | optic (adjective) |
|---|---|
| of or relating to or resembling the eye | |
| relating to or using sight |
Words related to "receptor"
- alpha receptor
- alpha-adrenergic receptor
- alpha-adrenoceptor
- anatomical structure
- baroreceptor
- beta receptor
- beta-adrenergic receptor
- beta-adrenoceptor
- bodily structure
- body structure
- chemoreceptor
- complex body part
- ear
- effector
- enteroceptor
- exteroceptor
- eye
- inner ear
- internal ear
- interoceptor
- labyrinth
- lateral line
- lateral line organ
- oculus
- optic
- organ
- organ of hearing
- papilla
- pineal eye
- receive
- semicircular canal
- sense organ
- sensory receptor
- sensory system
- stretch receptor
- structure
- thermoreceptor
- third eye
Words related to "optic"
- OD
- OS
- aperture
- arteria centralis retinae
- arteria ciliaris
- arteria lacrimalis
- canthus
- central artery of the retina
- choroid
- choroid coat
- ciliary artery
- ciliary body
- colloquialism
- compound eye
- conjunctiva
- cornea
- crystalline lens
- epicanthic fold
- epicanthus
- eye
- eye muscle
- eyeball
- eyelid
- face
- human face
- iris
- lacrimal apparatus
- lacrimal artery
- lacrimal vein
- lens
- lens of the eye
- lid
- musculus sphincter pupillae
- naked eye
- nictitating membrane
- ocellus
- ocular
- ocular muscle
- oculus
- oculus dexter
- oculus sinister
- ophthalmic
- optical
- orb
- palpebra
- peeper
- pupillary sphincter
- receptor
- retina
- sclera
- sclerotic coat
- sense organ
- sensory receptor
- sight
- simple eye
- stemma
- third eyelid
- uvea
- uveoscleral pathway
- vena lacrimalis
- visual
- visual system
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