The phrase "tremendous growth" means that something is experiencing very significant and impressive progress or expansion. It suggests that there has been a huge and noteworthy increase or improvement in a particular area. Full definition
First grade is a time of tremendous growth in learners, particularly in the realms of reading and mathematics. (verywellfamily.com)
To obtain the position of an insurance broker in an organization wherein my skills and proficiency in the field can contribute towards tremendous growth of the organization. (bestresumewriting.com)
I've not only seen tremendous growth in traffic, but also my affiliate sales. (thoughtfullyunraveled.com)