Spanish Words: U
4,148 words · Page 21 of 83
Sabor básico, diferenciado en 1908. Los restantes son: ácido, amargo, dulce y salado. El vocablo completo en japonés es うま味, que significa sabroso.
Religión espiritista y ecléctica fundada en Brasil a principios del siglo XX como una forma de culto a sus ancestros.
Grupo de flores o frutos que nacen en un mismo punto del tallo y se elevan a igual, o casi igual, altura.
Depresión cóncava en la superficie exterior, y que normalmente sobresale hacia el interior de forma convexa, localizada en la base de un recipiente.
Parte inferior o escalón en la puerta o entrada de una casa, por lo común de piedra y contrapuesto al dintel.
Diferencia de potencial eléctrico que tiene que alcanzar una membrana celular para generar un potencial de acción, generalmente este umbral es 15mv más positivo que el potencial en reposo de la membrana celular.
Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de umbralar.
Segunda persona del plural (vosotros, vosotras) del pretérito imperfecto de indicativo de umbralar.
Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de umbralar.
Spelling & Dictionary Insight
The Spanish alphabetical index for the letter U contains 4,148 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 83 pages, and you are currently viewing page 21. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.
On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.
For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented Spanish headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "U" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.