English perihelium

← Ancient Greek περί- (derived)

← Ancient Greek περι- (mention)

← Ancient Greek ἥλιος (mention)

← Proto-Indo-European *per- (root)

← Proto-Indo-European *per- (derived)

← Proto-Indo-European *sóh₂wl̥ (derived)

← Latin perigeum (mention)

→ English perihelion (affix)