Synonyms and Antonyms for principal-axis

1. principal axis (n.)

a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted

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2. principal (adj.)

most important element

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3. principal (n.)

the original amount of a debt on which interest is calculated

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4. principal (n.)

the educator who has executive authority for a school

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6. principal (n.)

the major party to a financial transaction at a stock exchange; buys and sells for his own account

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7. axis (n.)

a straight line through a body or figure that satisfies certain conditions

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8. axis (n.)

the 2nd cervical vertebra; serves as a pivot for turning the head

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9. axis (n.)

the center around which something rotates

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10. Axis (n.)

in World War II the alliance of Germany and Italy in 1936 which later included Japan and other nations

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