| 单词 | septi |
| 释义 | septi- in British English 1 or before a vowel sept- combining form seven septivalent Word origin from Latin septemseven in British English 1 (ˈsɛvən) noun 1. the cardinal number that is the sum of six and one and is a prime number See also number (sense 1) 2. a numeral, 7, VII, etc, representing this number 3. the amount or quantity that is one greater than six 4. anything representing, represented by, or consisting of seven units, such as a playingcard with seven symbols on it 5. Also called: seven o'clock seven hours after noon or midnight determiner 6. a. amounting to seven seven swans a-swimming b. (as pronoun) you've eaten seven already ▶ Related prefixes: hepta-, septi-septi- in British English 2combining form septum septicidal septum in British English 2 (ˈsɛptəm) nounWord forms: plural -ta (-tə) 1. biology, anatomy a dividing partition between two tissues or cavities 2. a dividing partition or membrane between two cavities in a mechanical device septi- in American English 1 (ˈsɛptə; ˈsɛptɪ) seven septilateral Word origin < L septem, sevensepti- in American English 2 (ˈsɛptə; ˈsɛptɪ) divider, septum septifragal Word origin < septumDefinition of 'septi-' |
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