concerning
con|cern|ing /kəns'ɜːrnɪŋ/
1 [PREP] oft n PREP n
You use concerning to indicate what a question or piece of information is about. (FORMAL)
...various questions concerning pollution and the environment.
= about
2 [ADJ] usu it v-link ADJ that
If something is concerning, it causes you to feel concerned about it.
It is particularly concerning that he is working for non-British companies while advising on foreign policy.
1 [PREP] oft n PREP n
You use concerning to indicate what a question or piece of information is about. (FORMAL)
...various questions concerning pollution and the environment.
= about
2 [ADJ] usu it v-link ADJ that
If something is concerning, it causes you to feel concerned about it.
It is particularly concerning that he is working for non-British companies while advising on foreign policy.