The correct spelling of the phrase "not less than" is /nɑt lɛs ðən/. The first sound is a short "o" sound followed by a soft "t" sound. The "l" sound is pronounced with the tongue touching the roof of the mouth. The "ɛ" sound is similar to the "e" in "pet." The final sound, "ðən," uses the "th" sound, which is formed by placing the tongue between the teeth, and the "n" sound, created by touching the tip of the tongue to the roof of the mouth.
"Not less than" is a phrase often used to indicate a minimum or lower limit to a certain quantity, value, amount, or degree. It denotes that the mentioned value is the minimum acceptable measure and emphasizes that it cannot be smaller, lower, or below the specified amount.
The phrase implies that the specific value being referred to is not to be surpassed by any lesser amount. It ensures that the given quantity will not fall short of the stated minimum and implies that meeting the defined value or exceeding it is entirely admissible.
For instance, if a contract states that the salary for a certain position is "not less than $50,000," it signifies that $50,000 is the minimum annual income guaranteed for that role, and the employer cannot offer an amount below this figure.
In mathematical terms, "not less than" typically signifies a greater-than-or-equal-to condition. It asserts that the stated number is both the minimum and an inclusive value in a given range. If a mathematical problem states x is "not less than 5," this means that x can equal 5 or any larger number, but not any number smaller than 5.
Overall, the phrase "not less than" asserts a minimum threshold that cannot be compromised, emphasizing the importance of meeting or surpassing that particular value without exception.