English Reference
adverb

lastly

adv.
US /ˈɫæstɫi/ UK /lˈɑːstli/ last·ly

  1. 01 B1 Intermediate

    used to introduce the last thing in a list of points or facts.

    used to introduce the final element in a series of items, arguments, or propositions.

    Simple

    We need bread, milk, eggs, and lastly, some butter.

    In context

    The report examines the economic causes, the social consequences, and lastly, the potential long-term solutions to the housing crisis.

    Usage

    Typically placed at the beginning of the final clause or sentence in a sequence.

    Pitfall
    At last, I want to thank my parents. Lastly, I want to thank my parents.

    Use 'lastly' to introduce the final point in a list. 'At last' means 'finally' after a long wait or delay.

  2. 02 B2 Upper Intermediate Formal

    used to show that you are about to finish speaking or writing.

    serves as a discourse marker to signal that the speaker or writer is reaching the end of their presentation.

    Simple

    Lastly, I would like to thank everyone for coming today.

    In context

    Lastly, it is important to reiterate that these findings are preliminary and require further validation through peer-reviewed studies.

    Usage

    Commonly used in formal presentations, academic writing, and public speaking.

    in conclusionto conclude
Don't confuse

lastly vs at last — At last signals relief after a long wait, while lastly marks the final item in a list.


From last + -ly.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B1 · Intermediate
Frequency Frequent
Updated