前缀：sept, septi- 表示“七”

septangle 七角形（sept+angle角）

septiateral 七边的（septi+lateral边）

september 九月

词根词缀：sepsi-, sep-, septi-, septico-, septo-, -sepsis, -septic, -septicemia, -septicemic

【来源及含义】Greek: decay, rot, putrefactive

【相关词根词缀】 Word families with similar applications about: "decay, rotten; wasting away; putrid, pus" word units: phthisio- (decay, waste away); puro- (pus); pus (viscous fluid via an infection); pustu- (blister, pimple); putre- (rotten, decayed); pyo- (pus; purulent); sapro- (rotten, putrid, putrefaction, decay); suppurant- (festering, forming or discharging pus); tabe- (wasting away, decaying).

【同源单词】antisepsis, antiseptic, antiseptic, asepsis, aseptic, asepticism

词根词缀：sept-, septi-, septo-

【来源及含义】Latin: a partition; a dividing wall between two spaces, tissues, or cavities; from saepire "to enclose, to hedge in", and from saepes, "fence, hedge"

【同源单词】atrioseptoplasty, atrioseptostomy, lingual septum, septal, septal defect, septarian

词根词缀：septi-, sept-, septem-

【来源及含义】Latin: seven, seventh; a word element for number 7

【同源单词】septangle, septangular, septarch, septarchy, septave, September