Where does this definition of signal tower come from?
This entry for signal tower is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is signal tower a noun, verb, or something else?
In this entry, signal tower is tagged as 2n..
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.