present participle of engage
"The engaging speaker held the entire audience's attention from start to finish."
In plain English: To engage means to get someone's attention so they want to listen and take part.
"The lawyer engaged all three witnesses to testify in court today."
That engages the attention; engrossing, interesting; enthralling.
"The engaging story kept everyone captivated until the very end."
In plain English: Engaging means something that holds your attention and makes you want to keep going because it is interesting or fun.
"The speaker kept everyone's attention with her engaging story about childhood adventures."
Usage: Use engaging to describe people or activities that successfully capture and hold someone's interest. It is often confused with "involving," but while involving implies participation, engaging specifically highlights the quality of being fascinating or entertaining.