mo ‧ men ‧ tar ‧ i ‧ ly /ˈməʊmənt ə rəli, ˈməʊmənt ə rɪli $ ˌmoʊmənˈterəli/ BrE AmE adverb
[ Word Family: noun : ↑ moment , ↑ momentum ; adjective : ↑ momentary , ↑ momentous ; adverb : ↑ momentarily ]
1 . for a very short time SYN briefly :
She was momentarily lost for words.
Jimmy paused momentarily.
2 . American English very soon:
Mr Johnson will be with you momentarily.