అర్థం : ರಾತ್ರಿ ವೇಳೆ ಚಟುವಟಿಕೆಯಿಂದಿರುವ
							ఉదాహరణ : 
							ನಿಶಾಚರ ಪಕ್ಷಿಗಳನ್ನು ನೋಡಿ ಅವಳು ಹೆದರಿದಳು.
							
పర్యాయపదాలు : ನಿಶಾಚರ, ನಿಶಾಚರವಾದ, ನಿಶಾಚರವಾದಂತ
ఇతర భాషల్లోకి అనువాదం :
Belonging to or active during the night.
Nocturnal animals are active at night.