crawl

Think of a baby learning to move—that's crawling. But "crawl" isn't just for little ones. It describes any slow movement close to the ground, like an insect crossing a leaf or a soldier moving low to stay hidden. It also describes slow progress: traffic might crawl during rush hour, and a "news crawl" is the line of text that moves across the bottom of a TV screen.

Figuratively, a place can be "crawling with" something, meaning it is full of it—like a picnic crawling with ants. If something makes your skin crawl, it means you feel a strong sense of disgust or fear, as if tiny insects were moving over your body. Whether it is a real movement or just a feeling, "crawl" often suggests slowness, closeness to a surface, or an uneasy reaction.

To crawl is most literally defined as moving on your hands and knees or dragging your body along the ground. This image evokes a baby exploring a room, an animal stalking prey, or a commando navigating enemy territory. It implies a slow, deliberate motion. Beyond the physical, "crawl" characterizes anything moving at a snail's pace. You will often hear that "traffic was crawling" when cars are barely moving, or watch a loading bar crawl forward during a slow download.

The word also carries a connotation of being crowded or infested. When we say a place is "crawling with" people, bugs, or activity, we mean it is swarming. This connects to the evocative idiom "to make one's skin crawl," which describes a physical reaction to something repulsive or terrifying. It mimics the sensation of many tiny legs moving over your skin, a universally unsettling thought.

In specialized contexts, "crawl" even appears in sports, technology, and everyday building talk. In swimming, the "front crawl" is a primary stroke done face-down with alternating arm strokes. In the digital world, search engines use "web crawlers" to methodically browse the internet. In a house, a "crawl space" is a low area where you may have to move on hands and knees to get around. Ultimately, to crawl can describe everything from a child's first milestones and the frustrating pace of a commute to the sudden disgust or fear you feel in a creepy moment.