English adjective: infantile | |||
| 1. | infantile indicating a lack of maturity | ||
| Samples | Childish tantrums. Infantile behavior. | ||
| Synonyms | childish | ||
| Similar | immature | ||
| Antonyms | mature | ||
| 2. | infantile of or relating to infants or infancy | ||
| Samples | Infantile paralysis. | ||
| 3. | infantile being or befitting or characteristic of an infant | ||
| Samples | Infantile games. | ||
| Similar | immature, young | ||
| Antonyms | old | ||