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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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by surface mail

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "by surface mail" is correct and usable in written English.
It can be used when specifying a method of sending mail that is not expedited, typically referring to standard postal services. Example: "Please send the documents by surface mail to ensure they arrive safely."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

"Satisfied" subjects who wanted to keep on the treatment had to purchase the device (i.e. to pay 246€), whereas "unsatisfied" subjects sent it back by surface mail.

Freeze dried granulosa cells were prepared and dispatched from the Institute of Animal Science at the Volcani Centre in Israel to Teramo University in Italy by surface mail, and stored in the dark at room temperature for three years before use for nuclear transfer (Figure 1a).

Science

Plosone

Written informed consent was obtained from all participants by surface mail before the study started.

Science

BMJ Open

After written consent was obtained, a PA questionnaire was sent to the children by surface mail.

The questionnaire was sent by surface mail to all participants to avoid delay in obtaining the answers.

The participants are instructed to fill out the questionnaire at home and send it by surface mail.

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Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

Data were collected by a surface mail questionnaire that we conducted for those residents living in Matsudo in collaboration with the municipality of Matsudo, which is one of the most ardent municipalities with regard to food education in Chiba because of the growing concerns over the fast-paced urban lifestyle that emphasizes convenience among residents.

In case the request by e-mail elicited no response a fax was sent, if necessary followed by a surface mail.

Randall Flores wrote: "I followed the instructions and faxed the voting registration form from Shanghai and I requested to receive the absentee ballot by email or surface mail to my overseas address, but I received it at my registered US address.

News & Media

Huffington Post

The necessity for written consent to be returned by the patients via surface mail may have led to the exclusion of persons with cognitive impairments, even though consent by a third party was an option.

To create new channels of communication with and greater responsiveness to readers, whether by 'phone, email, the internet, surface mail, or through the columns of the paper.

News & Media

The Guardian
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Expert writing Tips

Best practice

When instructing someone to send something "by surface mail", clarify estimated delivery times, as it can be significantly longer than expedited options.

Common error

Avoid using "by surface mail" when a faster delivery option is needed. Always check the delivery timeframe when choosing this method.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by surface mail" functions primarily as an adverbial phrase, modifying a verb to specify the method of sending something. Ludwig's examples show it often describes how documents, questionnaires, or samples are dispatched.

Expression frequency: Common

Frequent in

Science

68%

News & Media

16%

Formal & Business

6%

Less common in

Encyclopedias

2%

Wiki

2%

Reference

0%

Ludwig's WRAP-UP

The phrase "by surface mail" is a grammatically correct and commonly used prepositional phrase that indicates a standard, non-expedited method of sending items through the postal service. Ludwig AI affirms its usability and accuracy. Predominantly found in scientific and news contexts, it specifies a cost-effective but slower shipping option. Alternatives include "via standard post" or "by regular mail". When using this phrase, consider clarifying delivery times due to its slower pace. Remember to differentiate it from faster shipping options to avoid confusion.

FAQs

What does "by surface mail" mean?

"By surface mail" refers to sending items via standard postal services, typically meaning transport "by land and sea", which is slower and less expensive than airmail.

How long does it take for something sent "by surface mail" to arrive?

Delivery times for items sent "by surface mail" can vary greatly depending on the origin and destination, often taking several weeks or even months.

What are some alternatives to saying "by surface mail"?

You can use alternatives like "via standard post", "by regular mail", or "using standard delivery" to convey the same meaning.

Is sending something "by surface mail" the cheapest option?

Yes, sending items "by surface mail" is generally the least expensive option, but it also takes the longest time for delivery.

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Source & Trust

82%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Most frequent sentences: