Ten·e·brae 
(tĕnə-brā′, -brē′)
(tĕnə-brā′, -brē′)pl.n. (used with a sing. or pl. verb)
Roman Catholic Church
Roman Catholic Church
The office of matins and lauds sung on the last three days of Holy Week, with a ceremony of candles.
[Medieval Latin, from Latin tenebrae, darkness.]
- subsidy
- subsist
- subsistence
- subsistent
- subsister
- subsoil
- subsoiler
- subsolar
- subsonic
- subsp.
- subspecialist
- subspecialization
- subspecialize
- subspecialty
- subspecies
- subspecific
- subst.
- substage
- substance
- substance abuse
- substance abuser
- substance P
- substance use disorder
- substandard
- substantia gelatinosa