Anemia

Part of speech: noun

Pronunciation: /əˈnimi.ə/

Definitions

1. A medical condition characterized by an insufficient number of red blood cells or hemoglobin in the blood, leading to fatigue and weakness
2. A disorder where the blood lacks adequate red blood cells or hemoglobin, resulting in tiredness and pallor
3. A health issue defined by low red blood cell count or hemoglobin levels, which causes symptoms like exhaustion and low energy

Etymology: "Anemia" is a compound built from Ancient Greek, meaning literally "bloodlessness." The Greek "an-" means "not" or "without," and "haima" means "blood," with the "-ia" ending turning the pair into a noun for a condition. So the name describes the disorder itself: a state of lacking blood, or more precisely, lacking the healthy supply of red cells and hemoglobin that carry oxygen. The spelling used in British English, "anaemia," keeps the "ae" of the Greek spelling, while American English usually simplifies it to "anemia." The Greek original, "anaimía," was itself formed by joining the privative prefix to the root for blood, a pattern Greek used for many descriptive terms of physical states. The medical term keeps the ancient wording, though the modern condition it names is understood far more precisely than the Greek coiners could have managed.

Synonyms: blood deficiency, iron deficiency, low hemoglobin, weakness, pallor

Antonyms: health, vitality, strength, robustness, energy