English Reference

Word

loam

US/ˈɫoʊm/

UK/lˈəʊm/

Uncountable noun

Definition

n. rich, soft soil made of sand, silt, and clay mixed together. Plants grow very well in it because it holds water but still lets air through.

n. a fertile soil with balanced proportions of sand, silt, and clay, valued for retaining moisture while draining freely.

Examples

“Tomatoes grow well in rich loam.”

“The gardener mixes compost into the loam to improve drainage before planting vegetables.”

“Centuries of flood deposits left a deep loam that holds water without becoming soggy, allowing the valley farms to thrive even in dry summers.”

Examples

simple

“Tomatoes grow well in rich loam.”

contextual

“The gardener mixes compost into the loam to improve drainage before planting vegetables.”

complex

“Centuries of flood deposits left a deep loam that holds water without becoming soggy, allowing the valley farms to thrive even in dry summers.”

Collocations

Common phrases and expressions where native English speakers use the word “loam” in context.

Verb

01. amend loam

“You can amend loam with compost to improve its structure.”

verb + noun

02. dig loam

“We spent the morning digging loam to prepare the new beds.”

verb + noun

03. loam crumbles

“Healthy loam crumbles in your hand instead of forming clods.”

noun + verb

04. loam drains

“Good loam drains quickly yet holds enough moisture for roots.”

noun + verb

Adjective

05. clay loam

“The vineyard sits on heavy clay loam that retains moisture well.”

adj + noun

06. fertile loam

“These roses were planted in fertile loam and grew remarkably fast.”

adj + noun

07. friable loam

“Good garden soil should be friable loam that crumbles easily.”

adj + noun

Noun

08. bag of loam

“We bought three bags of loam for the raised beds.”

noun + prep + noun

09. bed of loam

“Asparagus needs a deep bed of loam to develop strong roots.”

noun + prep + noun

10. layer of loam

“Cover the seeds with a thin layer of loam and water gently.”

noun + prep + noun

11. bed of rich loam

“The seedlings were transplanted into a bed of rich loam.”

12. improve soil with loam

“You can improve soil with loam and organic matter each spring.”

Real-World Examples

“Regularly adding humus over several years to less-than-ideal soil can transform it into a workable loam.”
The New York Times 18 May 1941
“They don’t need much attention; nearly all can be saved by slicing the leaf into sections and potting the rooted plantlets individually in quality loam mixed with some coarse, nutrient-rich soil or humus.”
The New York Times 13 Mar 1955

Etymology

From Middle English lome, lame, lam, from Old English lām (“clay, mud, mire, earth”), from Proto-West Germanic laim, from Proto-Germanic laimaz, laimô (“clay”), from Proto-Indo-European h₂leyH- (“to smear”). Cognate with Saterland Frisian Leem (“loam”), West Frisian liem (“loam”), Dutch leem (“loam”), German Lehm (“loam”). Related also to lime.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Synonyms

Related words

Domain

Geology

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Occasional
Level
C1 · Advanced
Updated

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English Reference