perihelion /per-i-hēˈli-ən/

1. The point of the orbit of a planet or a comet at which it is nearest to the sun, opp to aphelion
2. Culmination (figurative)

• urite
• urites
• URL
• urman
• urmans
• urn
• urnal
• urned
• urnfield
• urnfields
• urnful
• urnfuls
• urning
• urnings
• urns
• urn-shaped
• uro-
• uroboros
• uroboroses
• urochord
• Urochorda
• urochordal
• Urochordata
• urochordate
• urochordates