The phrase “thus far” is used to indicate a point in time or a level of progress that has been reached. It is often used to indicate that something has been done up to a certain point, but not beyond it. For example, “We have thus far completed the first two stages of the project.”
The phrase can also be used to indicate a limit or boundary. For example, “Thus far and no further.” In this case, it is used to indicate that something has been done up to a certain point, but no further.
In addition, “thus far” can be used to indicate a degree of success or failure. For example, “The project has been a success thus far.” This implies that the project has been successful up to the present point, but that there is no guarantee of future success.
Finally, “thus far” can be used to indicate a degree of uncertainty. For example, “We have no way of knowing what will happen thus far.” This implies that the future is uncertain and that anything could happen.
In conclusion, the phrase “thus far” is used to indicate a point in time or a level of progress that has been reached. It can also be used to indicate a limit or boundary, a degree of success or failure, and a degree of uncertainty.