To move smoothly over a surface while staying in contact with it, often with little effort. It can also mean to move gradually from one state or situation to another.
“Slide” comes from Old English “slīdan,” meaning “to slip” or “to glide.” It is related to other Germanic words about smooth, slipping movement. The core image of easy, friction‑light motion has stayed the same.
The same word covers playground joy and dangerous change: you can slide down a slide or slide into debt. English often uses motion verbs for emotional and social states, and “slide” suggests you didn’t fully notice it happening. That quiet, sneaky movement is built right into the sound.
Complete word intelligence in one call. Free tier — 50 lookups/day.