Definition

1. Adverb:
   • Punctually; at the scheduled or expected time: "on time" describes an action that occurs exactly at the appointed or planned moment, without being late.

Usage

• The phrase "on time" is used to describe punctuality. It is commonly used with verbs related to arrival, departure, or completion.
• It functions as an adverbial phrase modifying a verb.
• It is the opposite of being "late."

Examples

• Adverb:
  • The train arrived on time despite the bad weather.
  • Please ensure your assignment is submitted on time.
  • He is very reliable and always pays his bills on time.

Advanced Usage

• "To be on time": This is a common construction using the verb "to be" to describe a state of punctuality.
  • It is important to be on time for the job interview.
• "Right on time": An emphatic form stressing exact punctuality.
  • You're right on time; the meeting is about to start.

Variants and Related Words

• Punctual (adjective): Happening or doing something at the agreed or proper time.
  • She is a very punctual employee.
• Timely (adjective): Done or occurring at a favorable or useful time; opportune. (Note: "Timely" can imply appropriateness as well as punctuality.)
  • The company issued a timely warning about the system outage.

Synonyms

• Punctually
• Promptly
• At the appointed time

Antonyms

• Late
• Behind schedule
• Tardy

Related Phrases

• On schedule: According to the planned timetable. (Very similar to "on time," often used for projects or transport.)
  • The construction project is on schedule.
• In time: Before a deadline or before it is too late. (Differs from "on time," which means at the exact scheduled moment.)
  • We arrived in time to see the opening act.

Adverb

1. at the expected time
   • she always arrives on time