in a noticeable manner

impossible or difficult to perceive by the mind or senses

the property of being perceptible by the mind or the senses

become conscious of

heard or perceptible by the ear

capable of being seen; or open to easy view

capable of being detected

capable of being perceived clearly

deficient in magnitude; barely perceptible; lacking clarity or brightness or loudness etc

(medicine) can be felt by palpation

capable of being perceived especially by sight or hearing