secretly
1 of 1adverb/ˈsikrətli/
1
in a manner that is kept hidden from others
- The surprise party was planned secretly to maintain the element of surprise.
- She smiled secretly, enjoying a private moment of joy.
- The couple whispered secretly, sharing a private conversation.
- The spy operated secretly, gathering information without detection.
- The student passed a note secretly during the class.
2
not openly; inwardly