αἰσθάνομαι aisthanomai ahee-sthan'-om-ahee Of uncertain derivation; to apprehend (properly by the senses)KJV Usage: perceive.
Luke 9:45 (KJV_Strongs) 45 G1161 But G50 they understood not [G5707] G5124 this G4487 saying G2532 , and G2258 it was [G5713] G3871 hid [G5772] G575 from G846 them G3363 , that G143 they perceived [G5638] G846 it G3363 not G2532 : and G5399 they feared [G5711] G2065 to ask [G5658] G846 him G4012 of G5127 that G4487 saying.
Luke 9:45 (IGNT) 45 G3588 οι G1161 δε But They G50 (G5707) ηγνοουν G3588 το Understood Not G4487 ρημα G5124 τουτο This Saying, G2532 και And G2258 (G5713) ην It Was G3871 (G5772) παρακεκαλυμμενον Veiled G575 απ From G846 αυτων Them G2443 ινα G3361 μη That G143 (G5638) αισθωνται They Should Not Perceive G846 αυτο It. G2532 και And G5399 (G5711) εφοβουντο They Feared G2065 (G5658) ερωτησαι To Ask G846 αυτον Him G4012 περι G3588 του Concerning G4487 ρηματος Saying G5127 τουτου This.