Question: "dialect" used in the same way in the following two sentences?

The immigrants spoke an odd dialect of English.

Dialects found in both Hangzhou and Shanghai belong to the Wu topolect.
Answer: the same meaning
Question: "bed" used in the same way in the following two sentences?

We added a new rosebush to our rose bed.

The gardener planted a bed of roses.
Answer: the same meaning
Question: "splash" used in the same way in the following two sentences?

Her red hat gave her outfit a splash of color.

He made a great splash and then disappeared.
Answer: different meanings
Question: "mean" used in the same way in the following two sentences?

I'm afraid I don't understand what you mean.

The sky is red this morning -- does that mean we're in for a storm?
Answer:
the same meaning