solfatare, n.f., (geol.) solfatara.

solfège, n.m., (mus.) solfeggio.

solfier, v.a., (mus.) to sol-fa.

solidaire, adj., conjointly liable; jointly and separately liable; solidary; conjointly answerable.

solidairement (-dèr-mān), adv., conjointly; jointly and severally.

solidarité, n.f., solidarity, joint liability; joint and separate liability, joint interest, fellowship, brotherhood.

solide, adj., solid, strong, firm; steadfast, stable, fast, substantial, sound, real; solvent. Un jugement —; a sound judgment.

solide, n.m., solid; solid body; solid figure; reality. Viser au —; to have an eye to the main chance.

solidement (-lid-mān), adv., solidly, substantially; firmly; soundly.

solidification, n.f., solidification.