A more thorough explanation:

Referendo singula singulis is a Latin term that means "by rendering each to each." It refers to the practice of assigning or distributing separate things to separate persons, or separate words to separate subjects. This rule of construction is used to give effect to the intention of the parties who drafted the instrument.

An example of referendo singula singulis can be seen in a contract that assigns specific tasks to different parties. For instance, a construction contract may assign the responsibility of plumbing to one contractor and electrical work to another. This ensures that each party is responsible for their specific tasks and that there is no confusion or overlap.

Another example can be seen in a legal document that uses specific language to refer to different parties or subjects. For instance, a will may use the term "children" to refer to biological children and "stepchildren" to refer to children from a previous marriage. This ensures that each group is clearly defined and that there is no ambiguity.

Referendo singula singulis is a rule of construction that is used to ensure clarity and specificity in legal documents. By assigning separate things to separate persons or subjects, it helps to avoid confusion and ambiguity. The examples provided illustrate how this rule can be applied in different contexts, such as contracts and legal documents.