1. present participle of note; observing or paying attention to something
2. present participle of note; writing down or recording information

Examples

• She was noting the changes in the weather patterns.
• The teacher was noting which students arrived late.
• He spent the morning noting important details from the meeting.
• The scientist was noting her observations in the lab journal.
• I was noting the differences between the two proposals.
• The detective was noting suspicious behavior at the scene.
• She was noting key points during the lecture.