natatorium (noun) pool: collection of liquid
Detalii: billiards is from French billard 'cue' or 'bent stick' or 'stick to push balls'; billiards is the general name though Americans mainly play pool or pocket billiards - with eight ball and snooker being forms of pool
Sinonime: chant, coronach,
cry, death march, death song, elegy, funeral song,
hymn, jeremiad,
keen,
lament,
march, monody, requiem, threnody