1 a hundred answers to a single call (idiom)

2 to respond en masse

1 to establish

2 to set up

3 to found

1 to expel poison (from the system)

2 to detox

1 poison

2 to poison

3 poisonous

4 malicious

5 cruel

6 fierce

7 narcotics

1 venomous sting

1 news pass quickly from mouth to mouth (idiom)

2 an infectious disease spreads quickly (old meaning)

1 a hundred answers to a single call (idiom)

2 to respond en masse

1 one command brings a hundred responses (idiom); having hundreds of attendants at one's beck and call

1 to fall gravely ill, never to recover (idiom)

1 grasp this fundamental point and all the rest will follow (idiom)