Doesn’t homegrown have a previous meaning?

If you call something ‘homegrown’, doesn’t it already have a meaning – doesn’t homegrown already mean something?

Why is it called homegrown? Homegrown means homegrown.

It had a meaning. It meant homegrown.

It meant grown in your home, get it?

It referred to cannabis grown at home. That’s what it means – or meant.

So if you called somone a homegrown terrorist, does that mean that they are someone called a terrrist that grows Cannabis at their home?

called a terrrist & has a not so secret garden?

Why else call them homegrown? That’s what it means.