This is the 9433rd most frequent Russian word.
тулы
The word "тулы" does not have a direct definition in Russian; it may be a declension or typo of "Тула" (a city in Russia).
Here, 'тулы' is used as 'Tula'—an attributive adjective referring to something coming from or related to Tula, which is a city in Russia. The usage indicates origin.
Тулы мечи славятся своим качеством.
The Tula swords are famous for their quality.
In this sentence, 'тула' (here in prepositional form 'туле') clearly refers to the city of Tula. It demonstrates how the noun changes form to indicate case in Russian grammar.
Я буду рад провести экскурсию по Туле.
I will be glad to lead a tour around Tula.
In this context, 'тулы' does not relate to the city but instead might be used creatively to describe 'ideas' (possibly a stylized or poetic use). This serves as an example of selecting a context-specific interpretation.