planetario

planetary

adjective plah-neh-TAH-ryoh Rare

Usage Note

Planetario as an adjective means 'relating to planets' (movimiento planetario); as a noun, el planetario is a planetarium — a domed theater projecting astronomical images. Context distinguishes the two. The plural is planetarios/planetarias. A related term is sistema solar (solar system).

Examples

"El movimiento planetario fascina a los astrónomos."

Natural Translation

Planetary motion fascinates astronomers.

Free starter pack

Building your Spanish vocabulary?

Get the 100 most common Spanish words as a free PDF — one email, no spam.

Related Words

Explore Spanish by topic

SpanishNow

Tener in Spanish: Why You're Hungry, Cold & 30 Years

In Spanish you HAVE hunger, cold, and 30 years — not are them. Master tener expressions like tengo hambre, tengo frío, and tengo 30 años in one rule.

June 9, 2026 5 min read

SpanishNow

El or La? Spanish Noun Gender Rules Made Simple

El or la? Spanish noun gender is ~99% readable off the word's ending. Learn the o/a defaults, LONERS, feminine endings, and the handful of rebels to memorize.

June 3, 2026 7 min read

SpanishNow

Te Quiero vs Te Amo: Saying "I Love You" in Spanish

Te quiero vs te amo, explained: te quiero is the warm, safe everyday I love you; te amo is deeper and more romantic. A relationship-by-relationship map.

June 3, 2026 6 min read

SpanishNow

Spanish Reflexive Verbs: Me, Te, Se Made Clear

Spanish reflexive verbs use me, te, se for actions you do to yourself. Master the daily-routine pattern, pronoun placement, and shifts like dormir vs dormirse.

June 9, 2026 6 min read