Have the honour of something/of doing something Definition 1 of 3Pro Tip 1/3Special Occasions Used primarily in formal events such as ceremonies or official gatherings. I have the honour of officiating this prestigious ceremony today. Pro Tip 2/3High Esteem Shows that the speaker values the opportunity as a high honor and regards it with great respect. I have the honour of introducing our esteemed guest. Pro Tip 3/3Public Speaking Often used when giving a speech or addressing an audience. I have the honour of delivering the commencement speech to the graduates.