
1) March office pool entries 2) Parentheses 3) Shelf supports 4) Tax chart divisions 5) Text editor
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https://www.crosswordclues.com/clue/brackets

1) Strata
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https://www.crosswordclues.com/clue/brackets

these are for extra information (an aside, sometimes humorous etc.) which is clearly not part of the main statement. They are used for the same purpose as a pair of commas but are more decisive.
Found on
http://www.encyclo.co.uk/local/20629

Ornamental supports, usually of wood or pressed metal, which appear at the cornice line of a building. They may be incised into a scrolled patten or be more simply molded and are common to all Italinate style buildings, but often appear with other styles as well.
Found on
http://www.encyclo.co.uk/local/22198

In spreadsheets, brackets are used in formulas to effect the order of operations. They follow the same rules as they do in Mathematics.
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http://www.encyclo.co.uk/visitor-contributions.php

Used to determine the order in which operations are carried out. For example, 3 + 4 x 2 = 11 but (3 + 4) x 2 = 14.
Found on
https://studymaths.co.uk/glossary.php

Curved or square punctuation marks enclosing words inserted into a text
Found on
https://www.encyclo.co.uk/local/20403
(mathematics) Pairs of signs that show which part of a calculation should be worked out first. For example, 4(7+3) indicates that 4 is to be multiplied by the result obtained from adding 7 and 3. The mnemonic BODMAS can help one to remember the order in which an arithmetical expression sho...
Found on
https://www.encyclo.co.uk/local/21221
No exact match found.