catchment

As nouns the difference between catchment and null

is that catchment is any structure or land feature which catches and holds water while null is zero, nil; the cardinal number before einn.

As a letter s

is the letter s with a.

As a noun catchment is

any structure or land feature which catches and holds water.

As nouns the difference between catchment and collecting

is that catchment is any structure or land feature which catches and holds water while collecting is a hobby including seeking, locating, acquiring, organizing, cataloging, displaying, storing, and maintaining whatever items are of interest to the individual collector.

As a verb collecting is

.

As nouns the difference between catchment and collect

is that catchment is any structure or land feature which catches and holds water while collect is (christianity) the prayer said before the reading of the epistle lesson, especially one found in a prayerbook, as with the book of common prayer.

As a verb collect is

to gather together; amass.

As an adjective collect is

to be paid for by the recipient, as a telephone call or a shipment.

As an adverb collect is

with payment due from the recipient.

As a noun catchment

is any structure or land feature which catches and holds water.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between divide and catchment

is that divide is a thing that divides while catchment is any structure or land feature which catches and holds water.

As a verb divide

is to split or separate (something) into two or more parts.

As nouns the difference between reservoir and catchment

is that reservoir is a place where anything is kept in store; especially, a place where water is collected and kept for use when wanted, as to supply a fountain, a canal, or a city by means of aqueducts while catchment is any structure or land feature which catches and holds water.

As nouns the difference between catchment and drainage

is that catchment is any structure or land feature which catches and holds water while drainage is a natural or artificial removal of surface and sub-surface water from a given area.

As nouns the difference between confluence and catchment

is that confluence is the place where two rivers, streams, or other continuously flowing bodies of water meet and become one, especially where a tributary joins a river while catchment is any structure or land feature which catches and holds water.