Dominican philologist and lexicographer María José Rincón has traced how seemingly unrelated Spanish words evolved from a shared Latin root connected to human breathing.
Writing in her weekly column for the Santo Domingo publication Diario Libre, Rincón explained that vocabulary ranging from labor strikes to noisy celebrations shares a historical origin in Late Latin. She noted that the history of the letter H in Spanish demonstrates how ancient phonetic shifts shaped modern everyday terms.

Rincón highlighted the Late Latin verb follicare, which originally meant to blow or to breathe. That single root spawned several Spanish terms, starting with fuelle, the Spanish word for bellows, an instrument designed to gather air and project it in a specific direction to stoke a fire.
The same Latin root produced the noun follón, which can refer either to a lazy and negligent person or to intestinal gas. Rincón pointed out that all of these early linguistic connections revolved directly around the concept of air and respiration.
From Latin Verbs to Modern Speech
From follicare came the Spanish verbs folgar and holgar. Rincón explained that the initial letter F in Latin began to be aspirated in Old Spanish, leading scribes to represent the sound using the letter H.
Both verbs historically shared definitions, including remaining idle, resting, and taking pleasure. Rincón described these concepts as the historical equivalent of taking a breather or cooling off, emphasizing that air remained central to each definition.
The verb holgar originally featured an aspirated H that speakers pronounced like a soft guttural sound. This pronunciation produced the noun holgorio, which over time was increasingly written as jolgorio to reflect its actual spoken sound.
Both spellings remain recognized in Spanish dictionaries as variants referring to a noisy party or boisterous fun. According to data from the Corpus del Español del siglo XXI, a language database compiled by the Royal Spanish Academy to monitor word usage, jolgorio appears nearly 800 times, while holgorio appears just four times in modern texts.
How Land and Labor Shaped Strike Words
The verb holgar also gave rise to the Spanish noun huelga. Rincón explained that huelga originally referred to land left uncultivated or to periods when a person was out of work, a meaning closely linked to holganza and its archaic variant folganza.
In more recent centuries, huelga developed a new meaning tied directly to labor movements. Today, the term primarily denotes a collective work stoppage by employees organized to demand better working conditions or register a formal protest.
From huelga came the colloquial noun juerga, which means a party or binge. Rincón noted that the written spelling of juerga graphically preserves the ancient aspirated pronunciation of the letter H that speakers still retain today.
Preserving the History of the Silent H
Rincón observed that being on strike is very different from going out to party, even though both words share identical etymological roots. She added that words have a unique way of reminding speakers that their history is always present.
Rincón serves as an academician holding seat Z at the Dominican Academy of Language in Santo Domingo. Founded in 1927, the academy is dedicated to preserving and studying the Spanish language as spoken in the Dominican Republic.
Her analysis formed part of a broader series of columns examining the silent letter H, alongside related language topics such as dictionary history and spelling rules. Rincón concluded that while many people consider letter history obscure, the complex evolution of H demonstrates how language carries the lived experiences of millions of human beings.
