ilium
/'iliəm/
Học thuậtThân thiện
Definition
- Noun:
- Anatomy: The ilium is the uppermost and largest of the three bones that fuse to form each side of the pelvis (hip bone).
- Historical Geography: Ilium is the Latin name for the ancient city of Troy, located in Asia Minor (modern-day Turkey), famous as the site of the Trojan War in Greek mythology.
Examples
- Anatomy:
- A fracture of the ilium can be very painful and may require surgery.
- The ilium, ischium, and pubis are the three bones that compose the hip bone.
- Historical Geography:
- The epic poems of Homer describe the legendary war fought at Ilium.
- Archaeologists have excavated the site believed to be ancient Ilium.
Advanced Usage
Anatomical Context: In medical terminology, "ilium" is often used in relation to specific anatomical landmarks or pathologies.
- The iliac crest is the prominent curved upper border of the ilium.
- Iliac refers to anything pertaining to the ilium, such as the iliac artery.
Literary/Historical Context: "Ilium" is used in classical studies and literature to refer to the city of Troy.
- Virgil's "Aeneid" recounts the fall of Ilium and the subsequent journey of Aeneas.
Variants and Related Words
- Iliac (adj): Pertaining to the ilium.
- The patient experienced pain in the iliac region.
- Iliacus (n): A muscle that originates from the iliac fossa of the ilium.
Synonyms
- Anatomy: There is no direct synonym for the bone. It is one part of the pelvis or hip bone.
- Historical Geography: Troy.
Notes on Usage
- The word "ilium" (the bone) is often confused with the similar-sounding word ileum, which is part of the small intestine. Context is crucial for correct understanding.
- When capitalized as Ilium, it specifically refers to the ancient city.
Noun
- the upper and widest of the three bones making up the hipbone
- an ancient city in Asia Minor that was the site of the Trojan War