Technology Development Terms

noun a small disk or knob that is sewn on a garment and is used to fasten it by being pushed through a slit or loop

verb to fasten or close with buttons

adverb in a manner that involves fastening or closing with buttons

• He always makes sure to button up his shirt before going to work.
• Don't forget to button up your jacket before going outside.
• I had to button up my coat because it was freezing outside.
• It's time to button up and focus on finishing this project.