There are many ways in which forces can be manipulated. It is often easier to work with a large, complicated system of forces by reducing it to an ever decreasing number of smaller problems. This is called the resolution of forces or force systems.
- To deprive of anything exceptionable; as, to geld a book, or a story; to expurgate.
Full Definition of GEL. 1. : a colloid in a more solid form than a sol; broadly: jelly 2. 2. : a thin colored transparent sheet used over a stage light to color it. 3. : a gelatinous preparation used in styling hair. See gel defined for English-language learners.earn More About GEL. Thesaurus: All synonyms and antonyms for gel. Spanish Central: Spanish translation of gel. Nglish: Translation of gel for Spanish speakers. Britannica English: Translation of gel for Arabic speakers. Britannica.com: Encyclopedia article about gel.