ganse -gas-ga'e- gismu

x1 [observer] senses/detects/notices stimulus x2 (object/nu) by means x3 under conditions x4.

x1 is sensitive to x2; also feels, spots, perceives, makes out, discerns/recognizes (but only implying reaction without necessarily any significant mental processing); note that the emphasis is on a property which stimulates x1 and is detected (sanji is passive about the sensing, and is not limited to sensory input, as well as presuming some kind of discernment/recognition, while not being concerned with the means of detection); x3 sense/sensory channel. See also pencu, sanji, viska, sumne, tirna, zgana, canci, simlu.

In definition:

gau'e (exp!)
ganse modal, 1st place to perceiver ... ; sensed, detected by ...

In notes:

aftosemere
x1 feels ASMR, experiences autonomous sensory meridian response characterized by x2
canci
x1 vanishes/disappears from location x2; x1 ceases to be observed at x2 using senses/sensor x3.
carmalga'e
x1 feels dizzy
cfaga'e
g1 notices g2 by means g3 under condition g4=c1.
erganse
x1 [observer] senses / detects / notices x2 (object / nu) without stimulating sensory perception organs; x1 hallucinates
ganseti
x1 is the sensation/qualia (abstract) associated with objects with property x2 (ka), via sense x3 (ka), as sensed by x4
gansetifri
x1 feels sensation / qualia x2 via sense x3 (ka) // {ka'e gansetifri} = x1 is sentient (able to feel subjective conscious experiences)
gaskre
k1=g3 is a/are the whisker(s)/sensory hair(s) /vibrissa(e) attached to k2=g1 at body part k3 for the detection of stimuli g2 under conditions g4.
gastcica
x1 (event) is an illusion that deceives/tricks x2 into sensing x3 using sense x4 under conditions x5
gasyga'a
x1 is an antenna/antennae of creature x2
gasyju'o
x1=j1 witnesses/testifies x2=j2 (du'u) about x3=j3 by epistemology x4=j4
klizga
x1 practices vipassana under situations of events/experiences x2 (nu/ka) happening
narprugastcica
x1 (event) causes jamais-vu to x2 (person) using sense x3 under conditions x4
nircadyxu'i
xu1 is an instance of anesthetic blocking impulses from nerve group/system n1=c1 of n2.
palpi
x1 palpates/palps/touch-feels x2 (surface structure)
pencu
x1 (agent) touches x2 with x3 [a locus on x1 or an instrument] at x4 [a locus on x2].
pesru'e
x1 = pr1 is cognition (process of thought) with inputs x2 = pr2, outputs x3 = pr3 = pe2, passing through stages x4 = pr4, performed by x5 = pe1.
prugastcica
x1 (event) causes déjà-vu to x2 (person) using sense x3 under conditions x4
sanji
x1 is conscious/aware of x2 (object/abstract); x1 discerns/recognizes x2 (object/abstract).
sapselga'e
s1=g2 is evident to g1 by g3 evidence.
simlu
x1 seems/appears to have property(ies) x2 to observer x3 under conditions x4.
sma'ara
x1 experiences ASMR (Autonomous Sensory Meridian Response) of stimulus x2.
smaka
x1 feels the taste x2
sumne
x1 (experiencer) smells/scents (transitive verb) x2; x2 smells/has odor/scent to observer x1.
tingule
x1 feels tingling/pins and needles sensation/paresthesia/formication/limb falling asleep sensation/prickling/numbness at locus x2
tirna
x1 hears x2 against background/noise x3; x2 is audible; (adjective:) x1 is aural.
vinpa
x1 is a deliberately placed sign meaning x2 to x3 (x2 being relevant to x3's situation when perceiving x1)
viska
x1 sees/views/perceives visually x2 under conditions x3.
vusyga'e
g1 tastes g2=v1 (flavor) emitted by v2.
zgana
x1 observes/[notices]/watches/beholds x2 using senses/means x3 under conditions x4.