[kraw-ler] 
| 1. | a person or thing that crawls. |
| 2. | Also called crawler tractor. any of various large, heavy vehicles or machines that are propelled on endless belts or tracks, esp. as used in construction. |
| 3. | hellgrammite. |
| 4. | Often, crawlers. a garment with long pants, short sleeves or suspender straps, and sometimes feet for a baby who does not yet walk. |
| 5. | Australian Slang. sycophant. |
| crawl·er (krô'lər) n.
|
crawler
robot
lər