The term "stamp across" can be defined as walking heavily or harshly on something. The antonyms, or opposite meanings, of this phrase can vary depending on the context. If we are talking about the act of walking lightly, the antonyms might include tip-toeing, gliding, or tiptoeing. In contrast, if we are discussing the idea of crossing something smoothly, the antonyms might include stumbling, tripping, or wobbling. Overall, the antonyms for "stamp across" suggest a much more delicate, graceful action than the original phrase implies. So whether you're walking in a quiet library or crossing a dangerous path, knowing the antonyms of "stamp across" can be useful.