membranoso

membranous

adjective mehm-brah-NOH-soh Rare

Usage Note

Membranoso describes tissue or structures that resemble or consist of a membrane — thin, flexible, and often semi-transparent. It is used in anatomy, botany, and zoology: ala membranosa (membranous wing), tejido membranoso (membranous tissue). The feminine form is membranosa.

Examples

"Las alas del murciélago son membranosas y flexibles."

Natural Translation

The bat's wings are membranous and flexible.

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

How to Roll Your Rs in Spanish (Even If You Can't Yet)

Roll your Rs in Spanish by building from the butter sound you already make, then adding airflow. A step-by-step method, minimal pairs, and self-check drills.

June 3, 2026 7 min read

SpanishNow

Spanish Filler Words: 15 Ways to Sound Natural

Spanish filler words like pues, o sea, and vale make you sound natural, not robotic. Learn 15 muletillas sorted by job, by region, and when not to use them.

June 9, 2026 6 min read

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

How to Memorize Spanish Vocabulary Fast (That Sticks)

Memorize Spanish vocabulary fast with a 15-minute daily loop: spaced repetition, frequency-first words, and example-sentence cards that actually stick.

June 9, 2026 6 min read