plural of singlet

(physics) A multiplet having a single member, especially a single spectroscopic peak. / (physics, quantum mechanics) A quantum state having zero spin.

Wearing a singlet.

(physics, chemistry) A metastable state of molecular oxygen that has a slightly higher energy than normal triplet oxygen, is diamagnetic rather than paramagnetic, and is more chemically reactive.

plural of singlet oxygen

plural of singlet bag

A plastic bag with handles and shaped like a singlet (sleeveless undershirt) used as a shopping bag or similar.