indiscernible

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. difficult or impossible to perceive or discern
- an indiscernible increase in temperature
• Ant:
discernible
2. barely able to be perceived
- the transition was almost indiscernible
- an almost insensible change
• Syn:
insensible, undetectable
• Similar to:
imperceptible, unperceivable

• Từ đồng nghĩa / Synonyms:
  insensible, undetectable
• Từ trái nghĩa / Antonyms:
  discernible, discernable