Orthos

Part of speech: adjective, noun

Definitions

1. A prefix or combining form meaning straight, correct, or upright used in scientific and technical terms ; a root in Greek-derived words denoting correctness or straightness in shape or logic ; refers to the concept of alignment or proper positioning often found in geometry, linguistics, or biology
2. Signifying straightness, correctness, or rightness as a prefix in compound words ; indicating an upright or proper state in various disciplines including chemistry, linguistics, and medicine ; associated with the idea of precise alignment or correctness in form or function
3. Used mainly as a scientific or medical prefix denoting something straight, correct, or proper ; often appearing in terms related to geometry, language correctness, or anatomical orientation ; connotes a standard or norm of alignment or correctness in diverse contexts

Etymology: "Orthos" is the plural of "ortho," which traces back to the prefix ortho-. That prefix comes from the Greek adjective "orthos," meaning straight, upright, or correct. The same root sits behind "orthodox," meaning correct in belief, and "orthogonal," meaning at right angles, so the idea of alignment and rightness runs through many of its descendants.

Synonyms: orthodox

Antonyms: heterodox, unorthodox