[sep.tum] n, pl sep.ta [NL, fr. L saeptum enclosure, fence, wall, fr. saepire to fence in, fr. saepes fence, hedge] (1698): a dividing w all or membrane esp. between bodily spaces or masses of soft tissue--compare dissepiment
SEPTUM
Meaning of SEPTUM in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012