Of or pertaining to the Sundanese people.

(idiomatic) A person's finest clothing, especially the clothes one reserves to wear to church on Sunday.

Alternative form of Whitsunday

(idiomatic) One who drives slowly or inexpertly, as for leisure or sightseeing. / (dated) One who drives infrequently, and often poorly.

(usually of clothes) Suitable for wearing to church; one's best.

A domestic servant's Sunday off.

A knockout blow; a mighty or devastating blow.

(idiomatic, colloquial) Thoroughly, completely, in every way imaginable.

(Britain) A traditional roast dinner, eaten on a Sunday, consisting of roast meat and trimmings.

(historical) A 1905 event in St Petersburg in which as many as 4,000 unarmed citizens were killed by state forces.