Beginner-English intermediate-english Signal by rob2018|Published April 16, 2026 A signal is a sound, light, or action that gives information An electrical signal is information sent by using electricity. Hand signals are information given by moving the hands. Related Articles: A201-2 Adjectives and Prepositions-ItalyEAR01Glossary: PassiveGlossary: ActiveGlossary: Confusion
Published September 3, 2022 Plague DEF: 1. serious disease that kills many people. 2. to annoy someone, especially by asking repeated questions 3. a large number of […]
