| A | B |
|---|
| monogamy | having one spouse |
| bifocal | having two centers of vision |
| triceps | a muscle with three points of origin especially in the back of the upper arm |
| quatrain | a stanza or poem with four lines |
| pentagon | a shape with five sides |
| sextet | a group of six musicians |
| hexagram | a six-pointed star made out of two equilateral triangles |
| semiannual | happening twice in a one year period |
| monotone | having one sound |
| triennial | happening once every three years |
| unique | one of a kind |
| monorail | a train that runs on one track |
| duel | combat between two people or armies |
| triplicate | one of three identical items of written material |
| monotone | having one sound |
| quintuplets | five babies born at a single birth |
| bisect | to cut into equal parts |
| ambidextrous | able to use both hands equally well |
| quadruped | a four-footed animal such as a dog |
| hemisphere | half of the earth |
| duplicity | decitfulness in speech or conduct |
| monologue | a long speech given by a character |
| solitude | being alone because you want to be alone |
| ambivalent | having or showing very different feelings about someone or something |
| ambiguous | able to be understood in more than one way; having more than one possible meaning |
| heptahlon | an athletic competition having 7 events |
| September | the 7th month on the Roman calendar |
| Centennial | 100th anniversary |
| novena | 9 days of prayers |
| Milennium | a period of 1000 years |
| October | the 8th month on the Roman calendar |
| November | the 9th month on the Roman calendar |
| decade | 10 year period |
| octogenarian | a person between 80-89 years old |
| decathalon | an athletic competition with 10 events |
| septuagint | oldest Greek version of the Old Testament translated by 70 Jewish scholars |
| gigabit | a measure of storage capacity to 1 billion |
| Kilogram | 1000 units of mass |
| Centurion | an officer in the Roman army in charge of 100 soldiers |
| hectogram | 100 units of mass |
| septuagenarian | a person between the ages of 70-79 |
