mask up
Verb
Meaning
mask up (third-person singular simple present masks up, present participle masking up, simple past and past participle masked up)
(intransitive) To put on a mask, especially a safety mask or a medical facemask.
Verb
mask up (third-person singular simple present masks up, present participle masking up, simple past and past participle masked up)
(intransitive) To put on a mask, especially a safety mask or a medical facemask.