Meaning : The act of observing. Taking a patient look.
Synonyms : observation, watching
Meaning : A formal event performed on a special occasion.
Example :
A ceremony commemorating Pearl Harbor.
Synonyms : ceremonial, ceremonial occasion, ceremony
Meaning : The act of noticing or paying attention.
Example :
He escaped the notice of the police.
Synonyms : notice, observation
Meaning : Conformity with law or custom or practice etc..
Synonyms : honoring
A lack of conformity with law or custom or practice etc..
nonobservanceObservance meaning in Bengali (Bangla).