并发

Traditional form:

併發

Pinyin (reading):

bìngfā

Definitions:

• to happen simultaneously
• (medicine) (of one disease) to be complicated by (another); (of another disease) to erupt simultaneously
• (computing) concurrent

Characters:

• 并 - to combine, to annex; also, what's more
• 发 - to issue, to dispatch, to send out; hair

Traditional characters:

• 併 - to combine, to annex; also, what's more
• 發 - to issue, to dispatch, to send out; hair